------------[ cut here ]------------
WARNING: CPU: 0 PID: 9090 at kernel/events/core.c:6446 perf_pending_event_disable kernel/events/core.c:6467 [inline]
WARNING: CPU: 0 PID: 9090 at kernel/events/core.c:6446 perf_pending_event+0x40d/0x4b0 kernel/events/core.c:6513
Modules linked in:
CPU: 0 PID: 9090 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:perf_sigtrap kernel/events/core.c:6446 [inline]
RIP: 0010:perf_pending_event_disable kernel/events/core.c:6470 [inline]
RIP: 0010:perf_pending_event+0x40d/0x4b0 kernel/events/core.c:6513
Code: 00 e9 5a fc ff ff 4c 89 e7 e8 6f 50 20 00 e9 4d ff ff ff e8 45 50 20 00 e9 bd fc ff ff 4c 89 ef e8 c8 50 20 00 e9 7b fc ff ff <0f> 0b e9 da fd ff ff e8 57 50 20 00 e9 9b fe ff ff 48 89 df e8 3a
RSP: 0018:ffffc90000007f40 EFLAGS: 00010087
RAX: dffffc0000000000 RBX: ffff88801d6adc40 RCX: 0000000000000000
RDX: 1ffff1100f02e52b RSI: ffffffff89202f20 RDI: ffff888078172958
RBP: 0000000000000002 R08: 0000000000000001 R09: ffff88801d6adc4b
R10: ffffed1003ad5b89 R11: 0000000000000001 R12: ffff88806dfa4000
R13: ffff888078172800 R14: ffff88801d6ad800 R15: 0000000000000000
FS:  00000000025a4400(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000970004 CR3: 0000000072d59000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 irq_work_single+0x106/0x220 kernel/irq_work.c:211
 irq_work_run_list+0x6a/0x90 kernel/irq_work.c:242
 irq_work_run+0x4f/0xd0 kernel/irq_work.c:251
 __sysvec_irq_work+0x95/0x3d0 arch/x86/kernel/irq_work.c:22
 sysvec_irq_work+0x8e/0xc0 arch/x86/kernel/irq_work.c:17
 </IRQ>
 <TASK>
 asm_sysvec_irq_work+0x12/0x20 arch/x86/include/asm/idtentry.h:664
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x38/0x70 kernel/locking/spinlock.c:194
Code: 74 24 10 e8 2a 28 e3 f8 48 89 ef e8 72 9e e3 f8 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 <e8> b3 47 d7 f8 65 8b 05 ec aa 92 77 85 c0 74 0a 5b 5d c3 e8 90 0c
RSP: 0018:ffffc9000cd77bc0 EFLAGS: 00000206
RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff18fef51
RDX: 0000000000000000 RSI: ffffffff88cb4160 RDI: 0000000000000001
RBP: ffffc9000cda7c20 R08: 0000000000000001 R09: 0000000000000001
R10: fffff520019b4f84 R11: 0000000000000008 R12: ffff88807652242c
R13: ffff888076522420 R14: ffffc9000cd77e38 R15: ffff88806dfa4000
 coredump_task_exit kernel/exit.c:371 [inline]
 do_exit+0x1865/0x25c0 kernel/exit.c:771
 do_group_exit+0xe7/0x290 kernel/exit.c:929
 get_signal+0x3b0/0x1ce0 kernel/signal.c:2820
 arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:868
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665e9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe27a1edc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000000 RBX: 0000000000000032 RCX: 00000000004665e9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf8c
RBP: 000000000056bf8c R08: 00007ffe27bae080 R09: 0000000000000000
R10: 00007ffe27a1eea0 R11: 0000000000000246 R12: 0000000000010587
R13: 00000000000003e8 R14: 000000000056bf80 R15: 0000000000010586
 </TASK>
----------------
Code disassembly (best guess):
   0:	74 24                	je     0x26
   2:	10 e8                	adc    %ch,%al
   4:	2a 28                	sub    (%rax),%ch
   6:	e3 f8                	jrcxz  0x0
   8:	48 89 ef             	mov    %rbp,%rdi
   b:	e8 72 9e e3 f8       	callq  0xf8e39e82
  10:	81 e3 00 02 00 00    	and    $0x200,%ebx
  16:	75 25                	jne    0x3d
  18:	9c                   	pushfq
  19:	58                   	pop    %rax
  1a:	f6 c4 02             	test   $0x2,%ah
  1d:	75 2d                	jne    0x4c
  1f:	48 85 db             	test   %rbx,%rbx
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 b3 47 d7 f8       	callq  0xf8d747e2 <-- trapping instruction
  2f:	65 8b 05 ec aa 92 77 	mov    %gs:0x7792aaec(%rip),%eax        # 0x7792ab22
  36:	85 c0                	test   %eax,%eax
  38:	74 0a                	je     0x44
  3a:	5b                   	pop    %rbx
  3b:	5d                   	pop    %rbp
  3c:	c3                   	retq
  3d:	e8                   	.byte 0xe8
  3e:	90                   	nop
  3f:	0c                   	.byte 0xc